1. Ukukhethwa kwempahla ekrwadaEzona zinto ziphambili kwiikomityi zamanzi zeplastiki ziiplastiki zepetrochemical, kubandakanywa i-polyethylene (PE), i-polypropylene (PP) kunye nezinye izinto. Ezi zinto zeplastiki zinempembelelo ebalaseleyo yokuchasa, ukungafihli, ukusetyenzwa kunye nezinye iimpawu, kwaye zifanelekile kakhulu kwimveliso yeekomityi zamanzi. Xa ukhetha izinto eziluhlaza, ngaphezu kokuqwalasela iimpawu ezibonakalayo, izinto zokusingqongileyo nazo kufuneka ziqwalaselwe.
2. Ukucutshungulwa kunye nokwenza
1. Isitofu sokubumba
Ukubumba isitofu yeyona nkqubo isetyenziswa ngokuqhelekileyo kwiibhotile zamanzi zeplastiki. Igalela imathiriyeli yeplastiki etyhidiweyo ibe ngumngundo kwaye yenze imveliso ebunjiweyo emva kokupholisa kunye nokuqiniswa. Ikomityi yamanzi eveliswa yile ndlela inomgangatho ogudileyo kunye nemilinganiselo echanekileyo, kwaye inokuqonda imveliso ezenzekelayo.
2. Ukubumba ukuvuthela
Ukubumba ukuvuthela yenye yeendlela eziqhelekileyo zokubumba. Icinezela kwaye ivuthele inxalenye yokuqala ye-tubular kwi-die, ibangela ukuba inxalenye ye-tubular yande kwaye ifake kwi-die, kwaye iyayinqumla kwaye iyikhuphe. Nangona kunjalo, inkqubo yokubumba i-blow ineemfuno eziphezulu kwizinto eziluhlaza, ukusebenza kakuhle kwemveliso ephantsi, kwaye ayifanelekanga kwimveliso yobuninzi.
3.Thermoforming
I-Thermoforming yinkqubo yemveliso elula elungele imveliso encinci. Ibeka iphepha leplastiki elifudumeleyo kwi-mold, i-heat-press sheet yeplastiki ngomatshini, kwaye ekugqibeleni yenza iinkqubo ezilandelayo ezifana nokusika kunye nokubunjwa.
3. Ukuprintwa nokupakishwaEmva kokuba ikomityi yamanzi ivelisiwe, kufuneka iprintwe kwaye ipakishwe. Ukuprinta ngokuqhelekileyo kusebenzisa ushicilelo lwe-inki, kunye neepateni zesiko, iilogo, umbhalo, njl njl. zinokuprintwa kwiikomityi zamanzi. Ukupakishwa ngokuqhelekileyo kubandakanya ukupakishwa kwebhokisi kunye nokupakishwa kwefilimu ecacileyo yokugcina ukugcinwa kunye nokuthutha.
4. Izixhobo zokuvelisa ezisetyenziswa ngokuqhelekileyo
1. Umatshini wokubumba we-injection: usetyenziselwa ukubumba inaliti
2. Umatshini wokubumba wokuvuthela: usetyenziselwa ukubumba ukubetha
3. Umatshini we-thermoforming: usetyenziselwa i-thermoforming
4. Umatshini wokushicilela: usetyenziselwa ukuprinta iikomityi zamanzi
5. Umatshini wokupakisha: usetyenziselwa ukupakisha kunye nokutywina iikomityi zamanzi
5. Isiphelo
Oku ngasentla yinkqubo yokuvelisa iikomityi zamanzi zeplastiki. Ngexesha lenkqubo yokuvelisa, kuyafuneka ukuba kulawulwe ngokungqongqo amakhonkco emveliso ukuqinisekisa umgangatho wemveliso kunye nemigangatho yokukhuselwa kokusingqongileyo. Ngexesha elifanayo, njengoko ulwazi lwabantu malunga nokukhuselwa kwendalo luqhubeka lukhula, ezinye iindlela kwiikomityi zamanzi zeplastiki zihlala zivela. Isalathiso sophuhliso lwexesha elizayo kushishino lwekomityi yamanzi lukwafanele ukuphononongwa.
Ixesha lokuposa: Jul-08-2024